Hach Free Chlorine Color Disc Test Kit, CN-66F Model, Powder DPD Reagent, Visual Colorimetric Method, 0.1–3.4 mg/L Range, Field and Lab Use, Pack of 100, 223102

Hach 2105569 DPD Free Chlorine Reagent Powder Pillows, 10 mL, (Pack of 100)

Hach 2105669 DPD Total Chlorine Reagent Powder Pillows, 10 mL, (Pack of 100)

Hach 2197846 DPD Free Chlorine Reagent Powder Pillows, 5 mL, (Pack of 50)

Hach 1407699 DPD Total Chlorine Reagent Powder Pillows, 5 mL, (Pack of 100)

Septic Checker (8 feet) with case, Check When Your Septic Tank Needs to be Pumped. Large 1 inch Diameter to Prevent Getting clogged. Core Sampler/Sludge Sampler

Hach 1454200 Chlorine (Free and Total) Test Kit, Model CN-70

Hach 2444400 Chlorine (Total) Test Kit, Model CN-21P

Pure Bright BLEACH6 Liquid Bleach, 1gal Bottle, 6/Carton

Hach 42632 Hardness 3 Solution, 100 mL MDB

LaMotte 6999A-M DPD TesTabs Chlorine DPD #1 RAPID Reagent Tablet, Blister Style (Case of 1000)